I checked the theoretical top speed on this websitehttp://www.catherineandken.co.uk/sti/tyres.html
it calculated the car is Geared to 273 MPH
I do not believe that is correct but would like to know what TOP SPEED people have had from an 06 STI

Last edited by R34GTR; 09 February 2019 at 09:02 PM.
Reason: to prevent confusion as to what I believe the top speed is .Theoretical is exactly that

I know this car it's made by Gotitrex does 140 mph in 3rd Gear but only has a 5 speed so not the same as a STI 9's six speed but good shout .great car shows what difference having a High RPM engine makes .